I'm currently running 75.3g H1000 + 212g ELD-X in my 300wm and crushing the powder. The rifle is a Sendero . This weekend will try IMR 4831 starting at 68.2, 68.7, 69.2, 70.2, 70.7g with the 212g. I like to long long, just so it fits in the box and still jumping to the lands. If I find a load that I like, will switch to the Hammers. Am I in the right range for IMR 4831?